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Use proper check for distance

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To avoid invalid results for r < 1.
This commit is contained in:
elsid 2021-06-30 20:11:38 +02:00
parent a54c4bc2e9
commit 94e460ba1e
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1 changed files with 1 additions and 2 deletions
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3
components/detournavigator/findsmoothpath.hpp
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@ -27,8 +27,7 @@ namespace DetourNavigator
inline bool inRange(const osg::Vec3f& v1, const osg::Vec3f& v2, const float r) inline bool inRange(const osg::Vec3f& v1, const osg::Vec3f& v2, const float r)
{ {
const auto d = v2 - v1; return (osg::Vec2f(v1.x(), v1.z()) - osg::Vec2f(v2.x(), v2.z())).length() < r;
return (d.x() * d.x() + d.z() * d.z()) < r * r;
} }
std::vector<dtPolyRef> fixupCorridor(const std::vector<dtPolyRef>& path, const std::vector<dtPolyRef>& visited); std::vector<dtPolyRef> fixupCorridor(const std::vector<dtPolyRef>& path, const std::vector<dtPolyRef>& visited);